• Reliable magnetic sensor switch for doors and windows
• Ideal for security systems, alarms, and automation projects
• Durable plastic body with a compact design
• Easy to install with a 30cm connecting cable

• MEMS-based pressure sensor for accurate air pressure measurement
• Wide operating temperature range from -40°C to 125°C
• Multipurpose application in automotive, industrial, and medical fields
• Compact DIP-6 package for easy integration into circuits

• Wide Measurement Range: 0~100% soil moisture detection
• High Accuracy: ±3% accuracy for reliable readings
• Quick Response: Less than 1s response time
• Durable Construction: Stainless steel probe with epoxy resin sealing

Discover the Grove - Water Level Sensor Module, designed for precise water level detection in various projects in Bangladesh. Operating at +5V with less than 20mA working current, this sensor is ideal for both analog and digital water detection.

Discover the TSOP SM0038 IR Receiver, perfect for infrared remote control systems. This miniature receiver is tuned to 38kHz and offers reliable performance for various applications[_{{{CITATION{{{_1{TSOP1738 Sensor IR Receiver Plastic (SM0038) - Rytronics.in](https://www.rytronics.in/product/tsop1738-sensor-ir-receiver-plastic-sm0038/).

• Type: IR Receiver
• Frequency: 38kHz
• Applications: Remote control systems, obstacle sensors
• High sensitivity and low power consumption

• 5kg Weighing Capacity: Suitable for precise weight measurements.
• Aluminum Construction: Lightweight and durable.
• Compact Dimensions: 75x13x13mm for easy integration.
• High Precision Output: Rated at 1.0 ± 0.1mV/V.

Discover the Reflective Optical Sensor TCRT5000, designed for precise and reliable light sensing applications in Bangladesh. With a sensing distance of 12mm and an operating wavelength of 950nm, this sensor is perfect for various projects requiring reflective light detection.

• Compact and Efficient: Designed for accurate measurement in a small size.
• Wide Humidity Range: Measures humidity between 20% and 90%.
• Wide Temperature Range: Measures temperature from 0°C to 50°C.
• High Accuracy: Temperature accuracy of ±2°C and humidity accuracy of ±5% RH.

The (ZFM60) Fingerprint Recognition Module offers high security and efficient performance for various applications. Key specifications include:

• Supply Voltage: DC 3.6 ~ 6.0V
• Supply Current: 120mA (normal), 140mA (peak)
• Fingerprint Image Time: 1.0 seconds
• Window Size: 14 x 18 mm
• Signature Files: 256 bytes
• Template Files: 512 bytes
• Storage Capacity: 1,000
• False Accept Rate (FAR): 0.001 (security level 3)
• False Reject Rate (FRR): 1.0 (security level 3)
• Search Time: 1.0 seconds (mean, 1:500)
• Host Interface: UART (TTL logic level)
• Communication Baud Rate: (9600 x N) bps (N = 1 ~ 12, default N = 6, i.e., 57600bps)
• Operating Environment: Temperature: -20 to +50°C, Relative Humidity: 40% to 85% (non-condensing)
• Storage Environment: Temperature: -40 to +85°C, Relative Humidity: 85% (non-condensing)

• Compact Size: Small, space-saving design for versatile installation
• Lightweight: Easy to handle and install
• Sealed Case: Resistant to baking with high accuracy
• Long Service Life: Rated for 10,000+ cycles at the rated load

• Compact Size: Easy to install and use in small spaces
• Lightweight Design: Keeps the device practical and portable
• Sealed Case: Resistant to baking, ensuring durability
• High Accuracy: Provides precise temperature control

• High Sensitivity: Detects a wide range of combustible gases, including LPG, propane, and hydrogen.
• Long Life & Low Cost: Offers durability and is cost-effective for various applications.
• Simple Drive Circuit: Easy to integrate with simple circuit designs for quick implementation.

• Low current consumption: 5 mA at 5 VDC, ideal for energy-efficient designs
• Wide voltage range: Operates effectively between 3 VDC to 12 VDC
• High-temperature tolerance for various applications (-40°C to 150°C)
• Excellent ESD protection, up to ±4 kV

• Welding terminal connections
• Good impact performance
• Flexible piezoelectric polymer film
• Multi-axis response for vibration detection

• Usable temperature range: -55°C to 125°C (-67°F to +257°F)
• 9 to 12 bit selectable resolution
• 1-Wire interface, requires only one digital pin for communication
• Unique 64-bit ID burned into the chip

The 5mm Slotted Opto-Coupler Track Sensor is a reliable infrared optical switch transistor, perfect for slot car lap counting and timing systems. Designed for easy integration, this sensor fits under the track slot, eliminating the need for additional lighting or gantry alignment. Key features include:

• 5mm gap for ideal compatibility with routed wood tracks
• Integral transmitter and receiver for no external lighting
• Reliable switching action with each pass of a slot car guide
• Device height: 9.5mm
• Easy to mount and align-free installation